IDTSDesigntimeComponent100 成員

Defines the design-time methods of a data flow component written in C++ and COM.

IDTSDesigntimeComponent100 型別公開下列成員。

方法

	名稱	描述
	AcquireConnections	Establishes a connection to a connection manager.
	DeleteExternalMetadataColumn	Deletes the external metadata column at the specified index from the collection of external metadata columns.
	DeleteInput	Deletes an IDTSInput100 object from the IDTSInputCollection100 collection.
	DeleteOutput	Deletes an IDTSOutput100 object from the IDTSOutputCollection100 collection.
	DeleteOutputColumn	Deletes an IDTSOutputColumn100 object from the IDTSOutputColumnCollection100 collection.
	DescribeRedirectedErrorCode	Returns the description of the specified error code.
	GetEnumerationCollection	Returns the IDTSFriendlyEnumCollection100 of a component.
	InsertExternalMetadataColumnAt	Inserts a new external metadata column into the collection of external metadata columns at the specified index.
	InsertInput	Adds an IDTSInput100 object to the IDTSInputCollection100.
	InsertOutput	Adds a new IDTSOutput100 object.
	InsertOutputColumnAt	Creates a new IDTSOutputColumn100 object and inserts it into the IDTSOutputColumnCollection100.
	MapInputColumn	Establishes a relationship between an input column and a corresponding external metadata column.
	MapOutputColumn	Establishes a relationship between an output column and a corresponding external metadata column.
	OnDeletingInputColumn	Called when deleting an IDTSInputColumn100 object from the IDTSInputColumnCollection100.
	OnInputPathAttached	Called when an IDTSInput100 object is connected to another component through the IDTSPath100 interface.
	OnInputPathDetached	Called when an IDTSPath100 object that contains the specified IDTSInput100 object is deleted.
	OnOutputPathAttached	Called when an IDTSOutput100 object of the component is attached to a downstream component.
	ProvideComponentProperties	Initializes the ComponentMetaData of the component when a component is first added to the data flow task.
	ReinitializeMetaData	Fixes any errors identified during design-time validation that result in the component returning VS_NEEDSNEWMETADATA.
	ReleaseConnections	Frees the connections established during AcquireConnections at either design time or run time.
	SetComponentProperty	Assigns a value to an IDTSCustomProperty100 of a component.
	SetExternalMetadataColumnDataTypeProperties	Sets the data type properties of the specified external metadata column.
	SetExternalMetadataColumnProperty	Sets an individual property of an external metadata column.
	SetInputColumnProperty	Assigns a value to the IDTSCustomProperty100 of an IDTSInputColumn100 object.
	SetInputProperty	Assigns a value to the IDTSCustomProperty100 of an IDTSInput100 object.
	SetOutputColumnDataTypeProperties	Sets the data type properties of an IDTSOutputColumn100 object.
	SetOutputColumnProperty	Sets the value of an IDTSCustomProperty100 for an IDTSOutputColumn100 object.
	SetOutputProperty	Sets the value of an IDTSCustomProperty100 on an IDTSOutput100 object.
	SetUsageType	Creates an IDTSInputColumn100 object in the IDTSInputColumnCollection100 of the component and sets the UsageType property of the column.
	Validate	Verifies that the component is correctly configured.

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參考

IDTSDesigntimeComponent100介面

Microsoft.SqlServer.Dts.Pipeline.Wrapper 命名空間